Canny - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.

YesInsights - Get Customer feedback with simple one-click or NPS surveys

Delighted - The fastest and easiest way to gather actionable feedback from your customers

Wootric - Wootric is software that allows apps and websites to take customer satisfaction surveys so that you can properly gauge the popularity and success of your app through the eyes of the people using it. Read more about Wootric.

TinyNPS - Simple NPS feedback

UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!